Business profile

Malvanojan Lämpö Oy

Malvanojan Lämpö Oy's registered office is Sastamala. It is a limited company. The company was established on 1977-08-05. It operates in the industry of steam and air conditioning supply.

Claim profileContact details
Business ID 0288818-9ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0288818-9
Sector
Steam and air conditioning supply
Municipality
Sastamala
Company form
Limited company
Registration date
1977-08-05
Business ID registration date
1979-03-27
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Marttilankatu 45, 38200, Sastamala

Phone: +358102284300Source observation

Email: [email protected]Source observation

Website: https://www.omaretta.fiSource observation

People and decision-makers

Koski Esa OlaviToimitusjohtaja

About Malvanojan Lämpö Oy

Financial position and key figures for the company.

Malvanojan Lämpö Oy's location municipality is Sastamala. It is a limited company. The company was established on 1977-08-05. It operates in the industry of steam and air conditioning supply. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +27.2%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Equity ratio27.2%
Profit (loss) for the financial year€20,242+€20,458 (+9471.3%) vs previous periodPrevious: -€216
Assets€109,706-€9,705 (-8.1%) vs previous periodPrevious: €119,411
Balance-sheet contextLatest financial period
Profit before taxes€21,719Previous: -€199
Employees12Previous: No comparison value
Revenue trend3 periods
€128,753
2021-12-31
€140,836
2022-12-31
€123,067
2023-12-31
Operating profit (loss) trend3 periods
-€6,305
2021-12-31
-€10,705
2022-12-31
-€21,786
2023-12-31
Profit (loss) for the financial year trend5 periods
-€6,328
2021-12-31
-€12,566
2022-12-31
-€26,566
2023-12-31
-€216
2024-12-31
€20,242
2025-12-31
Assets trend5 periods
€98,965
2021-12-31
€129,120
2022-12-31
€108,548
2023-12-31
€119,411
2024-12-31
€109,706
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioPassable
34/100 · Improving
27.2 %2024-12-31: 8.1 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginNot assessable
0/100 · Trend unavailable
Not available2023-12-31: -17.7 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio49.5 %28.2 %9.1 %8.1 %27.2 %
Current ratio-----
Operating profit margin-4.9 %-7.6 %-17.7 %--

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID0288818-9
VAT IDFI02888189
EU IDFIFPRO.0288818-9
MunicipalitySastamala
Current registered entries
1977-08-05Registered in Patent and Registration Office (Trade Register)
1979-03-27Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Koski Esa OlaviToimitusjohtajaSources: 4 · Confidence: 78%
Hietala Jorma HenrikPuheenjohtajaSources: 4 · Confidence: 78%
Ressler Kaarlo Olavi HugoVarsinainen jäsenSources: 3 · Confidence: 78%
Telilä Manne Aatto TapaniVarsinainen jäsenSources: 3 · Confidence: 78%
Korpela Teemu Tauno HeimoVarsinainen jäsenSources: 3 · Confidence: 78%
Räsänen Ari JuhaniVarsinainen jäsenSources: 3 · Confidence: 78%
Ojala Susanna MarjaanaVarsinainen jäsenSources: 3 · Confidence: 78%

Risk certificate

An open-data based company stability and risk signal.

BUSINESS.fi

BUSINESS.fi Luottoluokitus

Profile-specific risk signal based on open data

Automatic gradeNot a credit decision
A3
GoodMalvanojan Lämpö Oy
Grade unchangedA3 · new analysis 2026-10-17
Model score78/100
Assessment confidenceMedium
Evidence qualityLimited financial evidenceRegistry and statistics based
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueNot enough history
ProfitabilityNot enough history
SolvencyImproving
LiquidityNot enough history
Supporting factors
  • Active registered status
  • A newer financial statement filing has been reported
  • Long registry continuity
Risk factors to note
  • Sufficient structured financial metrics are not available
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
A3
2026-10-1778/100 · v0.15
A3 → A3 · +8 points
  • Assessment confidence: Low → Medium.
  • Evidence quality: Usable financial evidence → Limited financial evidence.
  • New risk factor: Sufficient structured financial metrics are not available.
A3
2026-09-3070/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
Automatic model snapshot2026-10-17
Automatic model versionopen-risk-grade-v0.15
Registry and statistics based

The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.

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Risk context

When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.

Industry risklow
79/100

Industry context is low based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 49 years of registry continuity.

Registry and status signalsVakaa
85/100

Registry history, filing recency, and active register markings are still limited or mixed.

Events & news

Verified events and sourced external company news in one timeline.

Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
30 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

18 register eventsLatest event: 2026-09-05

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.

This company profile has not been claimed yet

Malvanojan Lämpö Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.